Owens Corning 225 sq. ft. WeatherLock Flex Flexible Self-Sealing

WeatherLock Flex Self-Sealing Ice and Water Barrier provides excellent protection against water infiltration resulting from freeze/thaw cycles wind driven rains and normal water flow around eaves, valleys,
WeatherLock Flex Self-Sealing Ice and Water Barrier provides excellent protection against water infiltration resulting from freeze/thaw cycles wind driven rains and normal water flow around eaves, valleys, vents, chimneys and skylights. Plus it can be applied over existing poly surface ice and water barriers so re-roofing is easy and less costly. For optimal protection, apply to entire roof deck on 2:12 to 4:12 pitch roofs. Ensure proper ventilation is met when applied over the entire roof deck.

Since most tile and metal roofing is water-shedding, not waterproofing, help protect your roof with WeatherLock Specialty Tile and Metal underlayment.

200 sq. ft. WeatherLock Specialty Tile and Metal Self-Sealing Waterproofing Underlayment

Owens Corning WeatherLock 36-in x 66.7-ft 200-sq ft Polypropylene

Owens Corning WeatherLock 36-in x 66.7-ft 200-sq ft Polypropylene

Owens Corning WeatherLock 36-in x 66.7-ft 200-sq ft Polypropylene Roof Underlayment in the Roofing Underlayment department at

WeatherLock® Flex Self-Sealing Ice & Water Barrier - Owens Corning® Roofing

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Owens Corning WeatherLock Mat (200 Sq. Ft.) Ice and Water Barrier AA38 - The Home Depot

Owens Corning AA10 WeatherLock 36-in x 66.7-ft 200-sq ft Polypropylene Roof Underlayment Dimensions